Hi Subham,

As per your marks your general rank is approximately between 166119-186119 and your category rank is approximately between 52384-59384. Your admission will be based on your category rank and Since you want to do BTech. in Agricultural sciences and this course is not so much in demand, you can easily get into a good college offering this course,

In Bihar, there is one college "Dr Rajendra Prasad Central Agricultural University Samastipur" which offers this course. Now if you want a college in Bihar only and there is only one college offereing this course there, you have 50-50 chances of getting through. If you want to know more about this college, you might follow the link:-

https://www.careers360.com/university/dr-rajendra-prasad-central-agricultural-university-samastipur

hopefully this is helpful.